/*
 * Copyright (C) 2023-2025 Thomas Akehurst
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.github.tomakehurst.wiremock.matching;

import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
import com.github.tomakehurst.wiremock.http.MultiValue;
import java.util.List;

@JsonDeserialize(as = ExactMatchMultiValuePattern.class)
public class ExactMatchMultiValuePattern extends MultipleMatchMultiValuePattern {

  public static final String JSON_KEY = "hasExactly";
  public static final String HAS_EXACTLY_OPERATOR = " exactly ";

  @JsonProperty(JSON_KEY)
  private List<StringValuePattern> stringValuePatterns;

  @JsonCreator
  public ExactMatchMultiValuePattern(
      @JsonProperty(JSON_KEY) final List<StringValuePattern> valuePatterns) {
    this.stringValuePatterns = valuePatterns;
  }

  @Override
  public MatchResult match(MultiValue value) {

    if (!value.isPresent()) {
      return MatchResult.of(false);
    }
    return MatchResult.aggregate(
        MatchResult.of(stringValuePatterns.size() == value.values().size()), super.match(value));
  }

  @Override
  public List<StringValuePattern> getValues() {
    return stringValuePatterns;
  }

  @Override
  public String getOperator() {
    return HAS_EXACTLY_OPERATOR;
  }
}
